Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

2026

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 1021 - 1050 of 103186

Full-Text Articles in Entire DC Network

Multidimensional Biomarker Profiling For Differentiating Rheumatoid Arthritis And Osteoarthritis In Postmenopausal Women, Kareem Salim Abod, Salma Abdulredha Abbas Sep 2026

Multidimensional Biomarker Profiling For Differentiating Rheumatoid Arthritis And Osteoarthritis In Postmenopausal Women, Kareem Salim Abod, Salma Abdulredha Abbas

Baghdad Science Journal

Rheumatoid arthritis (RA) and osteoarthritis (OA) are common, but pathophysiologically distinct disorders that disproportionately affect postmenopausal women. Conventional biomarkers remain limited, particularly in seronegative RA and early OA. This study evaluated a multidimensional biomarker panel covering inflammatory, oxidative, hormonal, and extracellular matrix (ECM) markers to define disease-related patterns and discriminatory potential. A cross-sectional case-control study was conducted on 90 postmenopausal women classified into RA, OA, and healthy control groups (n=30 each). Serum C-reactive protein (CRP), anti-cyclic citrullinated peptide (anti-CCP), interleukin-33 (IL-33), interleukin-36 (IL-36), estradiol (E2), matrix metalloproteinase-13 (MMP-13), and aggrecan were measured by ELISA. Oxidative stress was assessed using malondialdehyde …


Skeletal Abnormalities In Two Freshwater Fishes From Iraq, Fatema Ali Al Fatle, Sura Abdul Munaff Abdul Wahab, Hind Dyia Hadi, Laith A. Jawad Sep 2026

Skeletal Abnormalities In Two Freshwater Fishes From Iraq, Fatema Ali Al Fatle, Sura Abdul Munaff Abdul Wahab, Hind Dyia Hadi, Laith A. Jawad

Baghdad Science Journal

This research addresses skeletal deformities in two freshwater fish species, namely the common carp, Cyprinus carpio, and Leuciscus vorax (also known as the Tigris asp), sampled from two Iraqi sites: The Euphrates River, Lake Al-Tharthar, and the Tigris River near Al-Zubaydiyah City. High-resolution digital radiography was used to detect skeletal deformities in 40 specimens (20 specimens per species). Five different types of deformities were observed in C. carpio: abdominal rib deformity (13.6% of the deformed specimens), ankylosis (18.8%), caudal fin ray deformity (4.6%), kyphosis (4.6%), and vertebral deformity (4.6%). In L. vorax, three categories were observed: caudal …


Approximation Of Bi-Continuous Semigroups In The Trotter-Kato Framework: Application To Diffusion Equations With Non-Local Boundary Conditions, Abdulhameed Qahtan Abbood Altai Sep 2026

Approximation Of Bi-Continuous Semigroups In The Trotter-Kato Framework: Application To Diffusion Equations With Non-Local Boundary Conditions, Abdulhameed Qahtan Abbood Altai

Baghdad Science Journal

This study develops and practically reformulates the Trotter–Kato theorem for the approximation of bi-continuous semigroups defined on Banach spaces with weaker locally convex Hausdorff topologies. This method extends the Trotter–Kato framework to semigroups with weak continuity by moving the analysis from the classical norm topology to a weaker topology. Equivalence and approximation conditions are derived without requiring explicit computation of resolvents, replacing them with T-stability and T-consistency properties. This new reformulation of the Trotter–Kato theorem provides a direct method for establishing convergence between approximating and limit semigroups, thereby simplifying both theoretical proofs and numerical analysis. The suggested framework …


Structural And Hamiltonian Properties Of The N–Array Unit Graphs Over Finite Rings, Puguh Wahyu Prasetyo, Muhammad Ardiyansyah, Joe Repka Sep 2026

Structural And Hamiltonian Properties Of The N–Array Unit Graphs Over Finite Rings, Puguh Wahyu Prasetyo, Muhammad Ardiyansyah, Joe Repka

Baghdad Science Journal

Consider a finite ring R, and let U( R ) denote the set of all its unit elements. The unit graph G_R of R is defined as follows: the vertex set V( G_R ) consists of all elements of R. Two distinct elements a,\ b∈ \ G_R are adjacent if and only if a + b∈ U( R ). Recent research has provided necessary and sufficient conditions for the unit graph G_R to have a Hamiltonian cycle. However, the property of Hamiltonicity under direct product constructions of rings has not been fully understood. This paper addresses this gap by studying …


Statistical Triangulation: Weighing Multiple Statistical Tools In Macro-Level Housing Research, Julio Montanez, Amy Donley, Jacquelyn Reiss Sep 2026

Statistical Triangulation: Weighing Multiple Statistical Tools In Macro-Level Housing Research, Julio Montanez, Amy Donley, Jacquelyn Reiss

Journal of Applied Disciplines

Homelessness and housing research has a detection problem, in which understanding housing issues (e.g., substandard housing) is plagued by problems like undercounting and incomplete data. To partially compensate for these pitfalls, the current research engages in an exercise aiming to sharpen the statistical approach to homelessness and housing research. The macro-level sample included Florida’s 27 Continuums of Care geographies (composed of one or more Florida counties). The dependent variables were sheltered homelessness, energy-based substandard housing, and plumbing-based substandard housing. The independent variables were misdemeanor partner violence rates, felony partner violence rates, high school non-completion rates, urbanicity, and population burdens of …


Countries Playing Monopoly With Carbon Dollars: International Edition, Santina Gatti Sep 2026

Countries Playing Monopoly With Carbon Dollars: International Edition, Santina Gatti

Fresh Voices: Composition at Cal Poly

No abstract provided.


Development Vs. Preservation, Ben Weaver Sep 2026

Development Vs. Preservation, Ben Weaver

Fresh Voices: Composition at Cal Poly

No abstract provided.


Safety In Los Angeles County Public Transit?, Chris Liu Sep 2026

Safety In Los Angeles County Public Transit?, Chris Liu

Fresh Voices: Composition at Cal Poly

No abstract provided.


Taking Back The Streets, Paige Ross Sep 2026

Taking Back The Streets, Paige Ross

Fresh Voices: Composition at Cal Poly

No abstract provided.


Chatgpt In Education: Examining The Impact And Ethical Dilemmas Of Ai Integration, Noah Alloun Sep 2026

Chatgpt In Education: Examining The Impact And Ethical Dilemmas Of Ai Integration, Noah Alloun

Fresh Voices: Composition at Cal Poly

No abstract provided.


Amazon: A Double-Edged Sword For Small Businesses, Leorie Yosian Sep 2026

Amazon: A Double-Edged Sword For Small Businesses, Leorie Yosian

Fresh Voices: Composition at Cal Poly

No abstract provided.


The Light From The Shadows, Jack Nunn Sep 2026

The Light From The Shadows, Jack Nunn

Fresh Voices: Composition at Cal Poly

No abstract provided.


Behind The Viral Donut Dumping Clip, Kyle Flora Sep 2026

Behind The Viral Donut Dumping Clip, Kyle Flora

Fresh Voices: Composition at Cal Poly

No abstract provided.


The Dinner Table: No Vacancy, Lily Wright Sep 2026

The Dinner Table: No Vacancy, Lily Wright

Fresh Voices: Composition at Cal Poly

No abstract provided.


Control Or Be Controlled, Carly Vomund Sep 2026

Control Or Be Controlled, Carly Vomund

Fresh Voices: Composition at Cal Poly

No abstract provided.


Jaybo And The “Story Of Oj”, Drake Riley Sep 2026

Jaybo And The “Story Of Oj”, Drake Riley

Fresh Voices: Composition at Cal Poly

No abstract provided.


“Outwit, Outplay, Outlast”, Shayna Gayer Sep 2026

“Outwit, Outplay, Outlast”, Shayna Gayer

Fresh Voices: Composition at Cal Poly

No abstract provided.


We Eat Our Young, Aravind Selvam Sep 2026

We Eat Our Young, Aravind Selvam

Fresh Voices: Composition at Cal Poly

No abstract provided.


Where Different Matters, Madeleine Colbert Sep 2026

Where Different Matters, Madeleine Colbert

Fresh Voices: Composition at Cal Poly

No abstract provided.


The Gift Of Shabbat, Leorie Yosian Sep 2026

The Gift Of Shabbat, Leorie Yosian

Fresh Voices: Composition at Cal Poly

No abstract provided.


Fighting Capitalism. Weapon Of Choice: Beverages, Santina Gatti Sep 2026

Fighting Capitalism. Weapon Of Choice: Beverages, Santina Gatti

Fresh Voices: Composition at Cal Poly

No abstract provided.


Connecting The Soul To College, Connor Billings Sep 2026

Connecting The Soul To College, Connor Billings

Fresh Voices: Composition at Cal Poly

No abstract provided.


The Pad Slo, Trinity Mak Sep 2026

The Pad Slo, Trinity Mak

Fresh Voices: Composition at Cal Poly

No abstract provided.


A Taste Of Home, Kristin Elosta Sep 2026

A Taste Of Home, Kristin Elosta

Fresh Voices: Composition at Cal Poly

No abstract provided.


Lines And Curves, Katelyn Drew Sep 2026

Lines And Curves, Katelyn Drew

Fresh Voices: Composition at Cal Poly

No abstract provided.


Wàipó, Delanie Crumbleholme Sep 2026

Wàipó, Delanie Crumbleholme

Fresh Voices: Composition at Cal Poly

No abstract provided.


The Water And I, Amy Schroeder Sep 2026

The Water And I, Amy Schroeder

Fresh Voices: Composition at Cal Poly

No abstract provided.


Sharpies And Chickens, Emily Gillham Sep 2026

Sharpies And Chickens, Emily Gillham

Fresh Voices: Composition at Cal Poly

No abstract provided.


Dots, Simryn Regehr Sep 2026

Dots, Simryn Regehr

Fresh Voices: Composition at Cal Poly

No abstract provided.


Defying Gender Stereotypes: One Eating Challenge At A Time, Ella Kossoff Sep 2026

Defying Gender Stereotypes: One Eating Challenge At A Time, Ella Kossoff

Fresh Voices: Composition at Cal Poly

No abstract provided.